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From "ASF Subversion and Git Services" <asf...@urd.zones.apache.org>
Subject Re: Review Request: CLOUDSTACK-1846, CLOUDSTACK-1845 - KVM Storage, sometimes KVMHA will remount deleted NFS pools, causing failures when defining new storage pools.
Date Tue, 02 Apr 2013 19:53:05 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/10227/#review18619
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Commit 3541aa86e34605e5ac4a99df84c47e6f6e7c71ee in branch refs/heads/4.0 from Chip Childers
<chip.childers@gmail.com>
[ https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;h=3541aa8 ]

CLOUDSTACK-1846, CLOUDSTACK-1845 - KVM Storage, sometimes KVMHA will remount
deleted NFS pools, causing failures when defining new storage pools. Sometimes
a storage pool has never been used on a host, and getStoragePool fails when
copying templates or in storage migration. deleteStoragePool(pool) often fails
silently, leaving no pool defined in libvirt, but a mountpoint left behind.
This patch handles some of these exceptions and brings forward any issues via
logging.

Signed-off-by: Chip Childers <chip.childers@gmail.com>


- ASF Subversion and Git Services


On April 1, 2013, 8:29 p.m., Marcus Sorensen wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/10227/
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> 
> (Updated April 1, 2013, 8:29 p.m.)
> 
> 
> Review request for cloudstack and Joe Brockmeier.
> 
> 
> Description
> -------
> 
> CLOUDSTACK-1846, CLOUDSTACK-1845 - KVM Storage, sometimes KVMHA will remount
>     deleted NFS pools, causing failures when defining new storage pools. Sometimes
>     a storage pool has never been used on a host, and getStoragePool fails when
>     copying templates or in storage migration. deleteStoragePool(pool) often fails
>     silently, leaving no pool defined in libvirt, but a mountpoint left behind.
>     This patch handles some of these exceptions and brings forward any issues via
>     logging.
> 
> 
> This addresses bugs CLOUDSTACK-1845 and CLOUDSTACK-1846.
> 
> 
> Diffs
> -----
> 
>   plugins/hypervisors/kvm/src/com/cloud/hypervisor/kvm/storage/LibvirtStorageAdaptor.java
131c37e 
> 
> Diff: https://reviews.apache.org/r/10227/diff/
> 
> 
> Testing
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> 
> Deployed new 4.0 zone in devcloud-kvm, tested volume downloads, template creation, storage
migration
> 
> 
> Thanks,
> 
> Marcus Sorensen
> 
>


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